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          <h1 class="post-title" itemprop="name headline">比较Gruvi针对asyncio，gevent和eventlet

              
            
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        <p>下表比较了Gruvi针对asyncio，gevent和eventlet的一些设计决策和功能。<br><a href="http://eb2dec84.wiz03.com/share/s/3HbuO40KyQdv2DUiir2nBZ9q1nxiAN3XUAw12bf0ff24rYBI" target="_blank" rel="noopener">http://eb2dec84.wiz03.com/share/s/3HbuO40KyQdv2DUiir2nBZ9q1nxiAN3XUAw12bf0ff24rYBI</a><br>*</p>
<table>
<thead>
<tr>
<th>特征</th>
<th>Gruvi</th>
<th>Asyncio</th>
<th>Gevent</th>
<th>Eventlet</th>
</tr>
</thead>
<tbody>
<tr>
<td>IO library(依赖包)</td>
<td>libuv</td>
<td>stdlib</td>
<td>libev</td>
<td>stdlib / libevent</td>
</tr>
<tr>
<td>IO抽象传输/协议</td>
<td>Transports/ProtocolsGreen</td>
<td>sockets</td>
<td>Green sockets</td>
<td>reen sockets</td>
</tr>
<tr>
<td>Threading</td>
<td>fibers</td>
<td>yield from</td>
<td>greenlet</td>
<td>greenlet</td>
</tr>
<tr>
<td>Resolver(解析器)</td>
<td>threadpool</td>
<td>threadpool</td>
<td>threadpool / c-ares</td>
<td>blocking/dnspython</td>
</tr>
<tr>
<td>Python: 2.x</td>
<td>YES (2.7)</td>
<td>YES (2.6+, viaTrollius)</td>
<td>YES</td>
<td>YES</td>
</tr>
<tr>
<td>Python: 3.x</td>
<td>YES (3.3+)</td>
<td>YES</td>
<td>NO</td>
<td>NO</td>
</tr>
<tr>
<td>Python: PyPy</td>
<td>NO</td>
<td>NO</td>
<td>YES</td>
<td>YES</td>
</tr>
<tr>
<td>Platform: Linux</td>
<td>FAST(快速)</td>
<td>FAST</td>
<td>FAST</td>
<td>FAST</td>
</tr>
<tr>
<td>Platform: Mac OSX</td>
<td>FAST</td>
<td>FAST</td>
<td>FAST</td>
<td>FAST</td>
</tr>
<tr>
<td>Platform: Windows</td>
<td>FAST (IOCP)</td>
<td>FAST (IOCP)</td>
<td>SLOW (select)</td>
<td>SLOW (select)</td>
</tr>
<tr>
<td>SSL: Posix</td>
<td>FAST</td>
<td>FAST</td>
<td>FAST</td>
<td>FAST</td>
</tr>
<tr>
<td>SSL: Windows</td>
<td>FAST (IOCP)</td>
<td>FAST (IOCP 3.5+)</td>
<td>SLOW (select)</td>
<td>SLOW (select)</td>
</tr>
<tr>
<td>SSL: Contexts</td>
<td>YES (also Py2.7)</td>
<td>YES (also Py2.6+)</td>
<td>NO</td>
<td>NO</td>
</tr>
<tr>
<td>HTTP</td>
<td>FAST (via http-parser)</td>
<td>NO (external)</td>
<td>SLOW (stdlib)</td>
<td>SLOW (stdlib)</td>
</tr>
<tr>
<td>Monkey Patching(是否使用猴子补丁)</td>
<td>NO</td>
<td>NO</td>
<td>YES</td>
<td>YES</td>
</tr>
</tbody>
</table>
<p>[‘OPCODE_BINARY’,<br>‘OPCODE_CLOSE’,<br>‘OPCODE_CONTINUATION’,<br>‘OPCODE_PING’,<br>‘OPCODE_PONG’,<br>‘OPCODE_TEXT’,<br>‘<strong>class</strong>‘, ‘<strong>del</strong>‘, ‘<strong>delattr</strong>‘, ‘<strong>doc</strong>‘, ‘<strong>format</strong>‘, ‘<strong>getattribute</strong>‘, ‘<strong>hash</strong>‘, ‘<strong>init</strong>‘, ‘<strong>module</strong>‘, ‘<strong>new</strong>‘, ‘<strong>reduce</strong>‘, ‘<strong>reduce_ex</strong>‘, ‘<strong>repr</strong>‘,<br>‘<strong>setattr</strong>‘, ‘<strong>sizeof</strong>‘, ‘<strong>slots</strong>‘, ‘<strong>str</strong>‘, ‘<strong>subclasshook</strong>‘, ‘_decode_bytes’, ‘_encode_bytes’, ‘_is_valid_close_code’, ‘close’, ‘closed’,<br>‘current_app’, ‘environ’, ‘handle_close’,<br>‘handle_ping’, ‘handle_pong’,<br>‘handler’, ‘logger’, ‘origin’, ‘path’, ‘protocol’, ‘raw_read’, ‘raw_write’, ‘read_frame’, ‘read_message’, ‘receive’,<br>‘send’, ‘send_frame’, ‘stream’, ‘utf8validate_last’, ‘utf8validator’, ‘validate_utf8’, ‘version’]<br>&lt;</p>

      
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